WO2018043592A1

WO2018043592A1 - Transfer device

Info

Publication number: WO2018043592A1
Application number: PCT/JP2017/031237
Authority: WO
Inventors: 青山高弘
Original assignee: 青山高弘
Priority date: 2016-08-30
Filing date: 2017-08-30
Publication date: 2018-03-08
Also published as: JP2021045594A; JP6961273B2; JPWO2018043592A1; JP6922123B2

Abstract

This transfer device (100) is provided with: a seat surface part (120); hanging cords (170) connected to the seat surface part (120); a hanging cord supporting part (160) supporting the hanging cords (170); and motors (162, 167) for lifting the seat surface part (120) by pulling the hanging cords (170). Thus, the burden on a transferring person can be mitigated, and more comfortable transferring can be performed between a wheelchair, a bed, and the like. The seat surface part (120) may also be formed of a flexible material such as cloth, leather, resin, and reinforced fiber resin.

Description

Transfer device

The present invention relates to a transfer device.

With the increase in the number of people who need nursing care and support, there are increasing opportunities to transfer between wheelchairs, beds, toilets, chairs, etc. with assistance from assistants at home and facilities. The assistant who assists these transfers needs to assist a large number of times a day in the facility, which is a heavy burden on the waist and other bodies. In addition, in the case of nursing care at home, an elderly family often assists in transfer, and there is a risk of an accident that causes a loss of balance with the person receiving the assistance during transfer.

Patent Document 1 is a transfer machine for transferring a care recipient and has an upper side and a lower side facing each other, and is inserted into the bed so as to sandwich the bed between the upper side and the lower side. A U-shaped frame, a transfer means for lifting the care recipient installed on the upper side, and a leg portion installed on the lower side, wherein the transfer means has a U-shaped shape of the frame. There is disclosed a transfer machine having an arm extending vertically from a surface, the arm being inserted into the armpit of the care recipient and lifting the caregiver from the armpit.

Patent Document 2 includes a movable carriage unit, a body holding unit that holds an upper body of a cared person, and a support unit that supports the upper body holding unit so as to be movable with respect to the carriage unit. And the support unit changes a tilt angle of the body holding unit according to movement of the body holding unit by the body driving unit and a body driving unit that moves the body holding unit. There is disclosed a transfer support apparatus including a body drive mechanism having an inclination angle adjusting unit.

JP 2016-112151 A JP 2016-140435 A

There are many people who need assistance and need to use their arms and upper body to support their weight and balance, and for these people, muscle strength and balance It is difficult to use a transfer assist device using Also, if the user of the transfer device feels that the transfer is a physical or mental burden, it may lead to enduring the toilet or to suppress the desire to move to another location. As a result, the user's active activities and motivation may be suppressed.

This disclosure has been made in view of the above-described circumstances, and an object thereof is to provide a transfer device that can reduce a burden on a transfer person and can transfer more comfortably.

One aspect of the transfer device of the present disclosure is that the seat surface portion, a fishing line connected to the seat surface portion, a fishing line support portion that supports the fishing line, and the fishing line is pulled to raise the seat surface portion. And a motor.

In the transfer device of the present disclosure, the motor may be a seat surface motor that pulls the fishing line to bring the seat surface portion closer to the fishing line support portion. Moreover, in the transfer apparatus of this indication, the said motor is good also as a height control motor which controls the movement of the up-down direction of the said fishing line support part. Moreover, in the transfer apparatus of this indication, the backrest part connected to the said seat surface part, and the support string which connects the said backrest part and the said fishing line support part may further be provided.

Further, in the transfer device of the present disclosure, the support string may be biased in a direction in which the backrest part and the fishing line support part are brought close to each other. Moreover, in the transfer apparatus of this indication, the said support string may be connected via the end surface of the said fishing line support part. The transfer device of the present disclosure may further include a width control motor that changes the distance between the pair of fishing line support portions. In the transfer device according to the present disclosure, the pair of fishing line support portions may extend in parallel with each other and in parallel with the floor surface. Moreover, the said seat surface part may be formed with the material with flexibility.

One aspect of the transfer device of the present disclosure is that the seat surface portion, the fishing line connected to the seat surface portion, the fishing line support portion that supports the fishing line, and the fishing line is pulled to make the seat surface portion the fishing surface. It is a transfer apparatus provided with the seat surface motor which approaches a string support part.

In the transfer device of the present disclosure, the fishing line support portion includes a pulley, the seat surface motor includes a winding pulley, and the fishing line is moved by the winding pulley via the pulley. It may be wound up. Moreover, in the transfer apparatus of this indication, the said winding pulley is good also as being urged | biased in the direction which winds up the said fishing line. Moreover, in the transfer device of the present disclosure, the seat surface portion and the fishing line may be connected at four locations.

Further, in the transfer device of the present disclosure, between the fishing line support portion and the seat surface portion, the length of the fishing line connected to the rear of the seat surface portion is the front of the seat surface portion. It may be longer than the length of the fishing line. Moreover, in the transfer apparatus of this indication, the said seat surface motor is good also as each being provided with respect to the said fishing line of the said fishing line support part. In the transfer device according to the present disclosure, one seating surface motor may be provided for the plurality of fishing lines.

Moreover, in the transfer device of the present disclosure, one seat surface motor may be provided for one set of the fishing line support portions. Moreover, in the transfer apparatus of this indication, it is good also as providing the height control motor which controls the movement of the up-down direction of the said fishing line support part. The transfer device according to the present disclosure may further include a width control motor that changes the distance between the pair of fishing line support portions.

Further, the transfer device according to the present disclosure may further include a backrest portion connected to the seat surface portion, and a support string connecting the backrest portion and the fishing line support portion. In the transfer device according to the present disclosure, the support string may be urged in a direction in which the backrest portion and the support string are brought closer to each other.

It is a figure showing roughly about a transfer device of this indication. It is a figure shown about the example by which a seat surface part and a fishing line are connected in two places. It is sectional drawing which shows the cross section of a fishing line support part roughly, and is a figure which shows the relationship between a fishing line and a seat surface motor. It is a figure which shows another example of the relationship between a fishing line and a seat surface motor. It is a figure which shows another example of the relationship between a fishing line and a seat surface motor. It is a figure which shows another example of the relationship between a fishing line and a seat surface motor. It is the upper surface schematic of the transfer apparatus shown about the example at the time of arrange | positioning a seat surface motor in a main-body part. It is a figure shown about an example of the fishing line extended from a fishing line support part. It is a figure shown roughly about the example of the support string connected to a backrest part. It is a figure shown roughly about the example of the support string connected to a backrest part. It is a figure shown about the example of the transfer apparatus from which the backrest part was isolate | separated from the seat surface part. It is the schematic shown about the structural example in case a fishing line support part moves up and down with respect to a main-body part. It is the schematic shown about the structural example in case a fishing line support part moves up and down with respect to a main-body part. It is a rear view of the transfer apparatus shown about the structural example in case a fishing line support part moves to right and left and changes a mutual width | variety. It is a figure shown about the example at the time of the integrated seat surface part and backrest part being arrange | positioned on a wheelchair. It is a figure shown about another example at the time of the integrated seat surface part and backrest part being arrange | positioned on a wheelchair. It is a figure for demonstrating the usage example of a transfer apparatus. It is a figure for demonstrating the usage example of a transfer apparatus. It is a figure for demonstrating the usage example of a transfer apparatus. It is a figure for demonstrating the usage example of a transfer apparatus. It is a figure for demonstrating the usage example of a transfer apparatus. It is a figure for demonstrating the usage example of a transfer apparatus. It is a figure for demonstrating the usage example of a transfer apparatus. It is a figure for demonstrating the usage example of a transfer apparatus. It is a figure for demonstrating the usage example of a transfer apparatus. It is a figure shown about the modification of the transfer apparatus for transferring to the toilet seat of a toilet. It is a figure shown about the modification of the transfer apparatus for transferring to the toilet seat of a toilet. It is a side view shown about the example from which a fishing line support part differs. It is a top view shown about the example from which a fishing line support part differs. It is a top view shown about the example provided with a front support part. It is a figure showing roughly about a wheelchair with a transfer device of this indication.

Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. In the embodiment, the same elements are denoted by the same reference numerals, and redundant description is omitted as appropriate.

[Configuration of transfer device]
FIG. 1 is a diagram schematically illustrating a transfer apparatus 100 of the present disclosure. As shown in this figure, the transfer device 100 includes a seat surface portion 120, a fishing line 170 connected to the seat surface portion 120, a fishing line support portion 160 that supports the fishing line 170, and a fishing surface 170 by pulling the fishing line 170. And a seating surface motor 162 that brings 120 close to the fishing line support portion 160. The seat surface portion 120 has a seat surface on which a user sits, and in the present embodiment, a backrest portion 110 is further connected to the seat surface portion 120. However, the backrest 110 may not be provided. The fishing line 170 can be a flexible long member such as a string or a belt. The material may be a fiber, cloth, leather, resin, metal, fiber reinforced resin, or other flexible material, and may be an elastic material such as rubber, or a combination thereof.

Further, the fishing line support part 160 is connected to and supported by the main body part 140, and the main body part 140 is connected to the leg part 151 and the two wheel parts 152, and the roller 153 and the wheel disposed on the leg part 151. The part 152 may be configured to be able to move the floor back and forth and left and right. In addition, the structure for movement is not restricted to the roller 153 and the wheel part 152, Other structures, such as a structure which can turn on the spot, can be used suitably. The main body part 140 may have a handle part 144 that an assistant grips when moving the transfer device 100. The main body 140 may include an operation unit 142, and the operation unit 142 receives instructions from an assistant and controls the seating surface motor 162. The operation unit 142 may be a unit that performs an operation by transmitting and receiving electrical signals by wire or wirelessly away from the main body unit 140. The operation unit 142 may be configured as a system that performs information processing using a semiconductor device such as a CPU (Central Processing Unit), a RAM (Random Access Memory), or a flash memory.

When it has the backrest part 110, it may be connected to the fishing line support part 160, and you may have the support string 180 connected to the backrest part 110 so that attachment or detachment is possible. The backrest part 110 has a support string connecting part 112 and may be connected to the backrest connection part 182 of the support string 180. The support string 180 may be connected via the end surface of the fishing line support part 160. The fishing line 170 can have a seat surface connection portion 172 for connecting to the seat surface portion 120. Moreover, the seat surface part 120 can have a fishing line connection part 122 for connecting to the fishing line 170. Here, the front of the user sitting on the seat surface portion 120 is referred to as the front in the transfer device 100, and the rear of the user is referred to as the rear in the transfer device 100.

In FIG. 1, the seat surface portion 120 has a pair of side portions 124, and each pair of side portions 124 has two fishing line connection portions 122, and the seat surface portion 120 and the fishing line. 170 is connected in four places. However, as shown in FIG. 2, each side portion 124 may have one fishing line connection portion 122, and the seat surface portion 120 and the fishing line 170 may be connected at two locations. Moreover, it is good also as providing three or more fishing-line connection parts 122 in each of a pair of side parts 124, and connecting the fishing-line 170 to each.

In addition, in FIG. 1, the main body part 140 is provided and the fishing line support part 160 is connected to the main body part 140. The portion 140 and the leg 151 may not be provided. For example, the fishing line support portion 160 is installed on a wall near the bed and is configured to be rotatable between the wheelchair and the main body portion 140 and the leg portion 151 as a device for assisting transfer between the bed and the wheelchair. It can comprise without providing.

FIG. 3 is a cross-sectional view schematically showing a cross section of the fishing line support portion 160 for showing the relationship between the fishing line 170 and the seating surface motor 162. As shown in this figure, the two fishing lines 170 connected to one side part 124 are each a take-up pulley 164 connected to one seat surface motor 162 inside the fishing line support part 160. The operation of pulling up can be performed. Here, the seating surface motor 162 is fixed to the fishing line support portion 160. Thus, by providing the seat surface motor 162 with respect to the fishing line 170 of the fishing line support part 160, the raising operation | movement of the fishing line 170 can be controlled separately, respectively.

At this time, it is also possible to control the operation of each seating surface motor 162 so that the amount of lifting is not too different by using a counter or the like that measures the amount of lifting of the fishing line 170. Further, the lifting amount may be controlled, for example, by pulling up the rear of the seating surface 120 when the lifting amount in front of the seating surface 120 reaches a predetermined amount. That is, between the fishing line support part 160 and the seat surface part 120, the length of the fishing line 170 connected to the rear of the seat surface part 120 is longer than the length of the fishing line 170 connected to the front of the seat surface part 120. It is good to do. In this case, it is possible to prevent the user sitting on the seating surface portion 120 from tilting forward and becoming unstable.

FIG. 4 is one of the modifications of FIG. 3, and the two fishing lines 170 are connected to a take-up pulley 164 connected to the shaft of one seating surface motor 162 via a pulley 163. By adopting such a configuration, the number of the seat surface motors 162 that pull up the plurality of fishing lines 170 can be reduced, and the lifting amount can be controlled. In order to make the lifting amounts different from each other, the radius of the winding pulley 164 connected to the seating surface motor 162 may be made different.

FIG. 5 is another modification of FIG. 3, and similarly to FIG. 4, two fishing lines 170 are each connected by a single seat surface motor 162 via a pulley 163. It differs from FIG. 4 in that the position is on one side, not between the two pulleys 163. Even if it is such arrangement | positioning of the seating surface motor 162, the effect similar to the case of FIG. 4 can be acquired.

FIG. 6 is another modification of FIG. 3, and similarly to FIG. 4, two fishing lines 170 are each connected by a single seat surface motor 162 via a pulley 163. The rotation axis is different in that it is the direction in which the fishing line support 160 extends. Even when the seating surface motor 162 is arranged in this way, the same effect as in the case of FIG. 4 can be obtained. As described above, by providing one seat surface motor 162 for the plurality of fishing lines 170, the number of seat surface motors 162 can be reduced, and the cost of the transfer device 100 can be reduced.

FIG. 7 is a schematic top view of the transfer device 100 showing an example in which the seat surface motor 162 is disposed in the main body 140 and the seat surface motor 162 that pulls the fishing line 170 is integrated in the transfer device 100. . In this figure, the description of the seat surface portion 120 and the backrest portion 110 is omitted. As shown in this figure, the fishing line 170 is taken up by a take-up pulley 164 connected to the shaft of a seating surface motor 162 disposed in the main body part 140 via a pulley 163 in the fishing line support part 160. It is done. Further, by arranging the opposite fishing line 170 in the same manner, one seating surface motor 162 can be provided in the transfer device 100. The configurations of the pulley 163, the take-up pulley 164, and the seating surface motor 162 may be configurations other than those described above. As described above, by providing one seat surface motor 162 for one set of fishing line support portions 160, the number of seat surface motors 162 can be reduced, and the cost of the transfer device 100 can be reduced. Can do.

In the above-described example, the shaft of the seat surface motor 162 can be biased in the direction in which the fishing line 170 is pulled up even when the seat surface motor 162 is not operating. Specifically, a spring or the like may be attached to the take-up pulley 164 and biased in the direction in which the fishing line 170 is taken up. Thereby, for example, even if the fishing line 170 is in a state where the seat surface connection portion 172 and the fishing line connection portion 122 are not connected, the seat surface portion 120 and the fishing line support portion 160 are in contact with or close to each other. The danger that the fishing line 170 may come into contact with other objects can be prevented. In the above-described example, the fishing line 170 is pulled up using the winding pulley 164. However, an operation of lifting the fishing line 170 without using the winding pulley 164 may be performed. As described above, the fishing line support 160 has the pulley 163, the seat surface motor 162 has the winding pulley 164, and the fishing line 170 is wound by the winding pulley 164 via the pulley 163. By doing so, the seating surface motor 162 can be selectively disposed. Further, the number of seating surface motors 162 can be selected as appropriate.

FIG. 8 is a diagram illustrating an example of a fishing line 170 extending from the fishing line support unit 160. As shown in this figure, the fishing line 170 may be formed so as to be covered with the fishing line cover 191 and extend except for the seat surface connection part 172 when extending from the fishing line support part 160. Here, the fishing line cover 191 is configured to cover the fishing line 170 in an extendable manner between the housing of the fishing line support part 160 and the seat surface connection part 172. With such a configuration, even when the user's clothes or the like are near the fishing line 170, the fishing line 170 contacts the fishing line cover 191 without contacting the fishing line 170. Even when it is pulled up by the motor 162, the seat surface motor 162 can be operated safely without being caught inside the fishing line support portion 160. Further, by using an elastic material such as rubber that urges the fishing line cover 191 upward, when the seat surface connection part 172 is not connected to the fishing line connection part 122, the seat surface connection part 172 is changed to the fishing line. It can be arranged near the support portion 160. Thereby, when the transfer apparatus 100 is not used, the danger that the fishing line 170 will contact other things can be prevented.

In this figure, the seat surface connecting portion 172 is depicted as a connecting device having a mechanism such as a carabiner, but it is not limited to a carabiner, and a side release buckle or other connecting device that supports the human weight can be used. The connection tool may be made of a soft material. Further, the fishing line support portion 160 is drawn as a hollow quadrangular prism shape inside, and is drawn so as to extend the fishing line 170 from a hole drilled in the lower surface. The shape may be a letter shape, or may be an L-shaped cross-sectional shape having no lower surface and no outer surface, or other shapes.

FIG. 9 is a diagram schematically showing an example of the support string 180 connected to the backrest portion 110. As shown in this figure, the support string 180 is connected to the fishing line support part 160 at the support string fixing part 186, and the other end of the support string 180 has a backrest connection part 182. Here, also in the backrest connection portion 182, a carabiner, a side release buckle, and other connection tools can be used in the same manner as the seating surface connection portion 172. The string portion of the support string 180 is a flexible long member such as a string or a belt, and may be a flexible material such as fiber, cloth, leather, resin, metal, fiber reinforced resin, or rubber. The elastic material may be a combination of these materials. It is possible to support the user regardless of the size of the user's body even when the backrest 110 is heavy due to the use of an elastic material. A feeling can be given. In the drawings, the support string 180 is connected to the end of the fishing line support part 160, but it may be fixed at any part of the fishing line support part 160, or removed. It may be connected as possible.

FIG. 10 is a diagram schematically showing another example of the support string 180 connected to the backrest portion 110. As shown in this figure, the support string 180 is connected to the inside of the fishing line support part 160 via an elastic member 184 such as a spring or rubber. In this way, the support string 180 is connected in such a manner that the backrest part 110 and the support string 180 are brought closer to each other, so that the support string 180 is not connected to the backrest part 110. By being pulled by the elastic member 184, the support string 180 can be stored in the fishing line support portion 160. Thereby, even when the support string 180 is not used due to the movement of the transfer device 100 or the like, it is possible to prevent a danger that the support string 180 comes into contact with another object. Moreover, since it expands and contracts by the force applied to the backrest part 110, the length of the support string 180 can be changed in accordance with the weight, physique, etc. of the user. The connection between the support string 180 and the fishing line support unit 160 may be configured such that the support string 180 is pulled by a motor and wound up, similarly to the connection with the fishing line 170. In this case, it is good also as controlling so that the amount which winds up the support string 180 is defined based on the winding amount of the fishing line 170, etc.

FIG. 11 is a diagram illustrating an example of the transfer device 100 in which the backrest portion 110 is separated from the seat surface portion 120. Thus, even when the backrest part 110 is separated from the seat surface part 120, the same effect as the transfer device 100 in which the backrest part 110 and the seat surface part 120 are integrated can be obtained.

FIGS. 12 and 13 are schematic views showing configuration examples when the fishing line support portion 160 moves up and down, respectively. As shown in FIG. 12, the fishing line support 160 is connected to the main body 140, but may be configured to move along a hole 146 formed in the main body 140. The movement can be performed by using, for example, a height control motor 167 disposed in the main body 140 and a rotating shaft having a thread groove. In FIG. 13, the main body part 140 is connected to the support part 147 and the main body part 140 moves up and down with respect to the support part 147 by the height control motor 167, so that the fishing line support part 160 is It has shown about the case where it is set as the structure which moves to. By setting it as such a structure, it can adjust about the height before transfer, and the height after transfer. However, the fishing line support portion 160 may be configured not to move up and down, and the up and down movement may be only the movement of the seat surface portion 120 by the fishing line 170. Further, the vertical movement of the fishing line support unit 160 may be controlled by operating the operation unit 142.

FIG. 14 is a rear view of the transfer device 100 showing a configuration example when the fishing line support portion 160 moves to the left and right to change the width of each other. As shown in this figure, for example, the fishing line support portion 160 is connected to the width control motor 169 via the main body portion 140 and the rod 168, and the width control motor 169 rotates the rod 168 in which the thread groove is cut. Thereby, it can comprise so that the mutual width | variety of the fishing line support part 160 may be changed. Accordingly, since the width control motor 169 for changing the distance between the pair of fishing line support portions 160 is provided, the transfer device 100 is supported by a set of fishing line according to individual differences in the user's physique and the width of the wheelchair. The interval between the portions 160 can be adjusted. However, the fishing line support portion 160 may be configured not to change the mutual width, for example, by fixing the width to the width of an armrest or the like of a general wheelchair. The control of the width control motor 169 may be performed by operating the operation unit 142.

FIG. 15 is a diagram showing an example in which the integrated seat surface portion 120 and the backrest portion 110 are arranged on the wheelchair 801. As shown in this figure, the seat surface portion 120 and the backrest portion 110 are disposed on the wheelchair 801 and configured to be disposed between the user and the wheelchair seat while the user uses the wheelchair. It is good as well. The seat surface portion 120 and the backrest portion 110 may be formed of a flexible material such as cloth, leather, resin, or reinforced fiber resin. Moreover, not only the thing which can be folded but the thing formed in the shape which fits a body may be sufficient. In addition, a material having rigidity or elasticity such as metal or resin for maintaining the shape may be used. Here, when the backrest portion 110 is separated from the seat surface portion 120, only the seat surface portion 120 is disposed on the wheelchair 801, and the backrest portion 110 connects the seat surface portion 120 and the fishing line 170. When doing, it is good also as arranging.

FIG. 16 is a diagram illustrating another example in which the integrated seat surface portion 120 and the backrest portion 110 are disposed on the wheelchair 801. The seat surface portion 120 of this example is different from the seat surface portion 120 of FIG. 15 in that the side portion 124 is bent from the seat surface of the wheelchair 801 in the armrest direction, that is, upward. Here, the side part 124 may be configured not to be connected to the backrest part 110. By adopting a configuration in which the side portion 124 is not connected to the backrest portion 110, when the user is transferred on a flat surface such as a bed, the seating surface portion 120 and the backrest portion 110 are spread out flat, so that before and after the transfer. It is easy to move on a flat surface. However, the side part 124 may be configured to be connected to the backrest part 110. In this case, the seating surface part 120 and the backrest part 110 maintain a three-dimensional shape, so that the user can be more securely held. Can give the user a sense of security. Further, in this example, the side portion 124 bent upward is assumed to have a substantially rectangular shape, but as a triangle having one apex on the upper side, each of the pair of side portions 124 is located in one place. It may have a fishing line connection part 122.

[Usage example of transfer device]
17 to 25 are diagrams for explaining an example of use of an example of the transfer apparatus 100. FIG. In this example, the case of transferring from a wheelchair 801 to a bed 802 will be described as an example, but the same applies to other chairs, toilet seats, and other destinations. In these drawings, the user 807, the wheelchair 801, and the bed 802 are indicated by broken lines in order to prevent the drawings from becoming complicated. In FIG. 17, the seat surface portion 120 and the backrest portion 110 integrated on the wheelchair 801 are placed, and the user 807 sitting on the seat surface portion 120 and the backrest portion 110 placed thereon is suitable for the wheelchair 801. The transfer device 100 (excluding the seat surface portion 120 and the backrest portion 110) arranged together is shown. In FIG. 18, the transfer device 100 is brought close to the wheelchair 801, the leg portion 151 is disposed under the wheelchair 801, the fishing line support portion 160 is disposed above the armrest portion of the wheelchair 801, and the fishing line 170 is respectively seated. It approaches the fishing line connection part 122 of the surface part 120. In FIG. 19, the seating surface connection part 172 of the fishing line 170 is attached to the fishing line connection part 122 of the seating surface part 120, and the backrest connection part 182 of the support string 180 is connected to the support string connection part 112 of the backrest part 110.

20, when the operation is performed by the operation unit 142 and the seating surface motor 162 is operated, the seating surface unit 120 is lifted from the seating surface of the wheelchair 801 by the distance d1. At this time, the weight of the user 807 is stably supported by shifting to the seat surface portion 120 and the backrest portion 110. For example, when trying to lift the seat surface portion 120 by moving the fishing line support portion 160 upward, the fishing line support portion 160 starts to move first, so that the user 807 has the seat surface portion 120 his / her own. There is a risk of trying to cling to the fishing line support portion 160 that has started to move because of fear of being able to support the weight. However, by lifting the seat surface portion 120 without moving the fishing line support portion 160 upward in this way, the user 807 can naturally leave the weight to the seat surface portion 120 and the backrest portion 110, and is comfortable with peace of mind. In addition, weight transfer can be performed on the transfer device 100.

In addition, when the seat surface portion 120 is lifted from the seat surface of the wheelchair 801, the user 807 puts an arm or a hand on the fishing line support portion 160, so that the fishing line support portion 160 serves as an armrest and is more stable. You can get a feeling and you can get a comfortable ride comfortably. Here, if no force is applied to the seating surface of the wheelchair 801 from the seating surface portion 120, the distance d1 may be 0 cm, and the user 807 moves the weight to the transfer device 100 with a minimum moving distance. Can do. Thereby, a user's physical strength and mental burden can be minimized, and comfortable transfer can be realized. Further, the distance between the seat surface portion 120 and the fishing line support portion 160 can be configured to change between 0 cm and 50 cm, and more preferably between 0 cm and 35 cm. Good.

21, since the weight of the user 807 has shifted to the seat surface portion 120 and the backrest portion 110, the transfer device 100 can carry the user 807 away from the wheelchair 801. In FIG. 22, it moves to the bed 802 which is a transfer destination. As shown in FIG. 23, the leg 151 of the transfer device 100 is placed under the bed 802 and moved to a position where the user 807 sits. Here, when the height of the seat surface portion 120 is lower than the height of the bed 802, the assistant operates the operation portion 142 and further moves the seat surface portion 120 upward so as to be higher than the height of the bed 802 by the distance d2. It is good also as moving to the position where the user 807 of the bed 802 sits down. In this case, when the fishing line support unit 160 moves up and down, the fishing line support unit 160 may be moved up to a position where the user 807 sits, or by the seat surface motor 162. The height of the seat surface portion 120 may be changed by further pulling the fishing line 170. In FIG. 24, the assistant operates the operation unit 142 to lower the fishing line 170 until the weight of the user 807 moves to the bed 802 and the fishing line 170 loses its weight. Here, in the case of the descent, the fishing line support unit 160 may be moved downward instead of the control of the fishing line 170 by the seat surface motor 162. Thereby, the user 807 can comfortably and comfortably transfer the weight to the transfer apparatus 100. In FIG. 25, the seating surface connection part 172 of the fishing line 170 is removed from the fishing line connection part 122 of the seating surface part 120, the backrest connection part 182 of the support string 180 is removed from the support string connection part 112 of the backrest part 110, and transfer is performed. Complete. Transfer from the bed 802 to the wheelchair 801 can be performed by tracing the reverse of FIGS.

As described above, with the transfer device 100 of the present disclosure, it is possible to reduce the burden on the user 807 that needs assistance during transfer and transfer more comfortably. In addition, the normal sitting posture can be maintained at the time of transfer, and the user 807 can be transferred with peace of mind because it is stable. In addition, since the posture of the user 807 hardly changes during transfer, the user 807 can transfer comfortably and comfortably. In addition, when transferring, for example, when the user 807 puts his arm or hand on the fishing line support portion 160, the user 807 can feel a sense of stability and can transfer safely and comfortably. . Further, since the user 807 can feel the weight shift to the transfer device 100 and the weight shift from the transfer device 100 while maintaining a normal sitting posture, the user 807 can transfer comfortably and comfortably. Further, the weight shift to the transfer device 100 and the weight shift from the transfer device 100 are usually performed with a slight movement distance of the seat surface portion 120 within 0 to 10 cm by winding and unwinding the fishing line 170 by the seat surface motor 162. Done. For this reason, the shift in weight is completed with a small distance of movement, and a stable posture can be maintained before and after that, so that the user can transfer comfortably and comfortably.

FIGS. 26 and 27 are diagrams showing a modified example of the transfer device 100 for transferring to the toilet seat of the toilet. As shown in this figure, in the transfer device 100, the leg portion 151 has two hinge portions 155, and the leg portion 151 is opened when approaching the toilet seat, whereby the seat surface portion 120 is disposed above the toilet seat. Can do. Further, by providing the hole portion 129 in the seat surface portion 120, excretion can be performed without removing the seat surface portion 120. The hole 129 may include a member that closes the hole 129 so that the hole 129 can be freely opened and closed. In FIGS. 26 and 27, the hinge portion 155 is provided so that the toilet can be approached, but the leg portion 151 may be fixed in an open state without providing the hinge portion 155.

28 and 29 show different examples of the fishing line support portion 160, and a side view and a top view are shown, respectively. In these, a pair of fishing line support portions 160 are connected by a connecting portion 166 to be integrated. Even in such a configuration, the pair of fishing line support portions 160 supports the fishing line 170, and the same effect can be obtained. Further, the presence of the connecting portion 166 can prevent the user 807 from breaking the balance forward. FIG. 30 is a top view similar to FIG. 29, and further includes a front support portion 165 in the connecting portion 166 of FIG. By extending the front support portion 165 to the vicinity of the user 807, the user 807 can be prevented from breaking forward. The main body 140 may be provided with a footrest for the user 807 to place his / her foot.

As described above, the transfer device 100 of the present disclosure as described above enables a stable movement with a comfortable posture without burden on the user 807. For this reason, since it is possible for the user 807 to move with a sense of security, for example, even when the distance from the bed to the toilet is long, the movement by the transfer device 100 may be performed without using the wheelchair 801.

[Configuration of wheelchair with transfer device]
FIG. 31 is a diagram illustrating a wheelchair 300 with a transfer device that includes the transfer device 100 described above and a moving motor 302 that moves the transfer device 100. In the above-described transfer device 100, the user 807 himself / herself operates the operation unit 142 with a remote controller or the like, or the user operation unit 304 is provided on the fishing line support unit 160, for example, so that the user himself / herself can transfer the operation unit 142. It can be carried out. A user 807 such as a wheelchair 801 often wants to move from a bed to a destination such as a toilet. Therefore, in the wheelchair 300 with the transfer device, for example, the user 807 on the transfer device 100 can operate by providing the movement motor 302 and moving the wheel unit 152 connected to the movement motor 302. It is possible to move to the destination by operating the wheelchair 300 with the transfer device using the operation by the remote control function of the unit 142 or the user operation unit 304. As described above, not only the wheel portion 152 and the roller 153 but also other configurations such as a configuration capable of turning on the spot can be appropriately used for the movement. It is good also as what can move the inside of a facility etc. by automatic driving. The wheelchair 300 with a transfer device can use any configuration of the transfer device 100 described above. For example, the seat surface portion 120, the fishing line 170 connected to the seat surface portion 120, and the fishing line support that supports the fishing line 170 A wheelchair with a transfer device comprising: a portion 160; a seat surface motor 162 that pulls the fishing line 170 to bring the seat surface portion 120 closer to the fishing line support unit 160; and a movement motor 302 that moves the fishing line support unit 160 relative to the floor surface. 300.

One viewpoint of the wheelchair with the transfer device according to the present disclosure is that the seat surface portion, the fishing line connected to the seat surface portion, the fishing line support portion that supports the fishing line, and the fishing line is pulled to define the seat surface portion. A wheelchair with a transfer device, comprising a motor to be raised. In the wheelchair with the transfer device of the present disclosure, the motor may be a seat surface motor that pulls the fishing line to bring the seat surface portion closer to the fishing line support portion. Moreover, in the wheelchair with the transfer device according to the present disclosure, the motor may be a height control motor that controls the vertical movement of the fishing line support portion. In addition, the wheelchair with the transfer device according to the present disclosure may further include a backrest portion connected to the seat surface portion, and a support strap connecting the backrest portion and the fishing line support portion.

Further, in the wheelchair with the transfer device of the present disclosure, the support string may be biased in a direction in which the backrest part and the fishing line support part are brought close to each other. Moreover, in the wheelchair with the transfer device according to the present disclosure, the support string may be connected via an end surface of the fishing line support part. Moreover, the wheelchair with the transfer device of the present disclosure may further include a width control motor that changes the distance between the pair of fishing line support portions. In the wheelchair with the transfer device according to the present disclosure, the pair of fishing line support portions may extend in parallel to each other and in parallel to the floor surface. Moreover, the said seat surface part may be formed with the material with flexibility.

One viewpoint of the wheelchair with the transfer device according to the present disclosure is that the seat surface portion, the fishing line connected to the seat surface portion, the fishing line support portion that supports the fishing line, and the fishing line is pulled to define the seat surface portion. A wheelchair with a transfer device comprising: a seating surface motor that approaches the fishing line support portion; and a movement motor that moves the fishing line support portion relative to the floor surface. Further, in the wheelchair with the transfer device according to the present disclosure, the fishing line support portion includes a pulley, the seat surface motor includes a winding pulley, and the fishing line supports the winding through the pulley. It may be wound up by a pulley. Moreover, in the wheelchair with the transfer device of the present disclosure, the winding pulley may be biased in the direction of winding the fishing line. Moreover, in the wheelchair with the transfer device of the present disclosure, the seat surface portion and the fishing line may be connected at four locations.

Further, in the wheelchair with the transfer device of the present disclosure, the length of the fishing line connected to the rear of the seat surface portion is connected to the front of the seat surface portion between the fishing line support portion and the seat surface portion. It may be longer than the length of the fishing line. Moreover, in the wheelchair with the transfer device of the present disclosure, the seat surface motor may be provided for each of the fishing line of the fishing line support part. Moreover, in the wheelchair with the transfer device according to the present disclosure, one seat motor may be provided for the plurality of fishing lines. Moreover, in the wheelchair with the transfer device according to the present disclosure, one seat motor may be provided for one set of the fishing line support portions. The wheelchair with the transfer device according to the present disclosure may further include a height control motor that controls the vertical movement of the fishing line support portion. The wheelchair with the transfer device of the present disclosure may further include a width control motor that changes the distance between the pair of fishing line support portions. The wheelchair with a transfer device according to the present disclosure may further include a backrest portion connected to the seat surface portion, and a support strap connecting the backrest portion and the fishing line support portion. In the wheelchair with the transfer device according to the present disclosure, the support string may be biased in a direction in which the backrest portion and the support string are brought closer to each other.

The transfer device 100 of the present disclosure may be configured as follows.
(Configuration 1) A seat surface portion, a fishing line connected to the seat surface portion, a fishing line support portion that supports the fishing line, and a seat surface that pulls the fishing line and brings the seat surface portion closer to the fishing line support portion. A transfer device comprising a motor.
(Configuration 2) In the transfer device according to Configuration 1, the fishing line support portion includes a pulley, the seat surface motor includes a winding pulley, and the fishing line is wound around the pulley via the pulley. A transfer device wound up by a take-up pulley.
(Configuration 3) The transfer device according to Configuration 2, wherein the winding pulley is biased in a direction in which the fishing line is wound.
(Configuration 4) The transfer device according to any one of configurations 1 to 3, wherein the seat surface portion and the fishing line are connected at four locations.
(Configuration 5) In the transfer device according to any one of Configurations 1 to 4, the length of the fishing line connected to the rear of the seat surface portion between the fishing line support portion and the seat surface portion is: The transfer device that is longer than the length of the fishing line connected to the front of the seat surface portion.
(Configuration 6) The transfer device according to any one of configurations 1 to 5, wherein the seating surface motor is provided for each of the fishing line of the fishing line support portion.
(Structure 7) The transfer apparatus according to any one of structures 1 to 5, wherein one seating surface motor is provided for the plurality of fishing lines.
(Configuration 8) The transfer device according to any one of configurations 1 to 5, wherein one seating surface motor is provided for one set of the fishing line support portions.
(Structure 9) The transfer apparatus according to any one of Structures 1 to 8, further comprising a height control motor for controlling the vertical movement of the fishing line support portion.
(Configuration 10) The transfer device according to any one of configurations 1 to 9, further comprising a width control motor that changes a distance between the pair of fishing line support portions.
(Configuration 11) In the transfer device according to any one of Configurations 1 to 10, the transfer device further includes a backrest portion connected to the seat surface portion, and a support string connecting the backrest portion and the fishing line support portion. Transfer device.
(Configuration 12) The transfer device according to Configuration 11, wherein the support string is urged in a direction in which the backrest portion and the fishing line support portion are brought closer to each other.

100 transfer device, 110 backrest part, 112 support string connection part, 120 seat surface part, 160 fishing line support part, 162 seat surface motor, 167 height control motor, 169 width control motor, 170 fishing line, 172 seat surface connection part, 180 Support string, 182 Backrest connection part, 186 Support string fixing part

Claims

A seat surface,
A fishing line connected to the seat surface,
A fishing line support part for supporting the fishing line;
A transfer device comprising: a motor that pulls the fishing line to raise the seat surface portion.
The transfer device according to claim 1,
The said motor is a transfer device which is a seat surface motor which pulls the said fishing line and brings the said seat surface part close to the said fishing line support part.
In the transfer device according to claim 1 or 2,
The said motor is a transfer apparatus which is a height control motor which controls the movement of the up-down direction of the said fishing line support part.
The transfer device according to any one of claims 1 to 3,
A backrest connected to the seat surface,
A transfer device further comprising a support string connecting the backrest part and the fishing line support part.
The transfer device according to claim 4,
The said support string is a transfer apparatus currently urged | biased in the direction which brings the said backrest part and the said fishing line support part close.
The transfer device according to any one of claims 4 and 5,
The said support string is a transfer apparatus connected via the end surface of the said fishing line support part.
The transfer device according to any one of claims 1 to 6,
The transfer device further comprising a width control motor that changes a distance between the pair of fishing line support portions.
A transfer device according to any one of claims 1 to 7,
The pair of fishing line support portions is a transfer device that is parallel to each other and extends parallel to the floor surface.
The transfer device according to any one of claims 1 to 8,
The transfer device, wherein the seat surface portion is formed of a flexible material.